For astrophotographers seeking high-quality imaging, 130mm triplet apo refractors offer a compelling balance of aperture and optical clarity. The best options, like the Askar 140APO, deliver excellent color correction and sharpness for deep-sky imaging. Standout models such as the Explore Scientific ED127 excel in portability and build quality, ideal for fieldwork. However, tradeoffs often involve higher cost and complexity, especially when balancing aperture, optical design, and accessories. Continue reading to see how these options compare and find the perfect fit for your astrophotography needs.
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Key Takeaways
- Top picks are distinguished by optical quality, build durability, and included accessories for astrophotography.
- Larger aperture models like the Askar 140APO offer better light gathering but tend to be more expensive and less portable.
- Premium brands such as Explore Scientific provide superior build and optical consistency, justifying higher prices.
- Bundles with field flatteners and focal reducers add value but may complicate setup for beginners.
- All options show a tradeoff between aperture size, weight, and ease of use—balancing these factors depends on the intended use.
| 130mm triplet apo refractors for astrophotography | Focal Length | Weight | Aperture | Focal Ratio |
|---|---|---|---|---|
| SVBONY SV550 APO 122mm F7 Trip | 854mm | 6.44kg / 14.18lb | 122mm | F7 |
| SVBONY SV550 Triplet APO Teles | 854mm | 6.4 kg | 122mm | F7 |
| Askar 140APO 140mm Aperture Re | 980mm | 10.9 kg | 140mm | — |
| Askar 130PHQ Telescope | 1000mm | — | 130mm | f/7.7 |
| Explore Scientific ED80 Essent | 480mm | 6 pounds | — | f/6 |
| Explore Scientific ED127 Carbo | 714 millimeters | 7 pounds | — | — |
| Explore Scientific FCD100 Seri | 480 millimeters | — | — | — |
| SVBONY SV550 APO Telescope Bun | 854mm | 6.44kg / 14.18lb | 122mm | f/7 |
More Details on Our Top Picks
SVBONY SV550 APO 122mm F7 Triplet Apochromatic Refractor Telescope Bundle with Guide Scope and Camera
This bundle combines a high-quality 122mm triplet apochromatic lens with a sensitive guide camera, making it a well-rounded choice for serious astrophotographers. Its compact design rivals the SVBONY SV550 Triplet APO for travel but adds the benefit of a complete guide setup, streamlining both imaging and guiding workflows. The main tradeoff involves its weight—over 14 pounds—potentially limiting portability for some users. Nevertheless, the inclusion of both a guide scope and camera provides excellent value, reducing the need for additional purchases. While it requires some technical knowledge for optimal setup, its robust optical performance and integrated components make it a versatile pick for those seeking an all-in-one solution.
Pros:- High-quality 122mm triplet apochromatic lens reduces chromatic aberration for clearer images.
- Includes guide scope and camera, offering a ready-to-use astrophotography package.
- Compact and portable for its class, with a sturdy carrying case.
Cons:- Heavy weight may challenge portability for field use.
- Additional accessories may be needed for perfect focus and mounting compatibility.
Best for: Intermediate to advanced astrophotographers who want a comprehensive, portable imaging setup.
Not ideal for: Beginners who lack experience with telescope mounting and camera integration, due to setup complexity.
- Aperture:122mm
- Focal Ratio:F7
- Focal Length:854mm
- Weight:6.44kg / 14.18lb
- Lens Type:Triplet apochromatic with ED glass
- Camera Resolution:1.23 megapixels
Our verdict“This bundle suits intermediate to advanced users seeking an all-in-one astrophotography system with excellent optical quality.”
SVBONY SV550 Triplet APO Telescope, 122mm F7 ED Glass Refractor for Astrophotography and Observation
Compared with the SVBONY SV550 APO bundle, this model emphasizes a lightweight and travel-friendly design, making it ideal for astrophotographers on the go. Its dual-speed 2.5-inch focuser delivers precise control, which is crucial for fine astrophotography adjustments—something the smaller manual focus of the Explore Scientific ED80 might lack. However, its weight of over 14 pounds still challenges portability, especially without a sturdy mount. The high-quality ED glass and compact form factor make it a prime choice for outdoor use, but it requires additional accessories for a complete setup, similar to the other SVBONY model. This refractor balances performance and convenience for those prioritizing mobility without sacrificing optical quality.
Pros:- High-quality ED glass reduces chromatic aberration for sharp images.
- Dual-speed focuser allows for precise focusing essential for astrophotography.
- Lightweight and compact, ideal for outdoor and travel use.
Cons:- Heavy for some portable setups, over 14 pounds.
- Limited to manual focus, requiring careful adjustments during imaging.
Best for: Travelers and outdoor astrophotographers who need precise focusing for detailed imaging.
Not ideal for: Beginners or those with limited experience in astrophotography, due to the need for additional accessories and manual operation.
- Aperture:122mm
- Focal Ratio:F7
- Focal Length:854mm
- Weight:6.4 kg
- Focuser:Dual-speed 2.5-inch
- Field of View:1.67 degrees
Our verdict“This model is best suited for experienced astrophotographers seeking precise focus in a portable, travel-friendly package.”
Askar 140APO 140mm Aperture Refractor Telescope with ED Glass and Triplet APO Design
The Askar 140APO provides a larger 140mm aperture, offering increased light-gathering power for detailed astrophotography and observation. Its high-quality ED glass triplet design ensures excellent chromatic correction, comparable to smaller APOs like the Explore Scientific ED80 but with a significant boost in resolution and brightness. The heavier weight of nearly 11 kg means a sturdier mount is essential, which might limit portability for casual users. Although its size and weight could be a drawback for fieldwork, this telescope excels in producing crisp, detailed images of deep sky objects, making it a top choice for dedicated astrophotographers seeking maximum performance from a larger aperture.
Pros:- Large 140mm aperture increases light collection for detailed imaging.
- Excellent chromatic correction thanks to ED glass triplet design.
- Retractable lens tube for easier transport and storage.
Cons:- Heavy weight necessitates a sturdy, possibly expensive, mount.
- Potentially high cost and limited included accessories for newcomers.
Best for: Experienced astrophotographers who want high resolution and large aperture for deep sky imaging.
Not ideal for: Beginners or those with limited mounting capacity, due to its weight and size.
- Aperture:140mm
- Focal Length:980mm
- F-Number:f/7
- Weight:10.9 kg
- Lens Type:Triplet APO with ED glass
- Dimensions:28.94″D x 6.61″W x 8.78″H
Our verdict“Ideal for experienced users demanding a large aperture with excellent image quality and chromatic correction.”
Askar 130PHQ Telescope, Flatfield Astrograph, 130mm Aperture, F/7.7, Quadruplet Air-Spaced APO Refractor OTA for Deep Sky Astrophotography and Visual Astronomy
For astrophotographers focused on wide-field, flatfield imaging, the Askar 130PHQ offers a compelling package with its quadruplet air-spaced APO design and self-flattening structure. Its 130mm aperture and F/7.7 focal ratio strike a balance between light-gathering ability and field coverage, making it comparable to the Explore Scientific ED80 but with a more advanced optical configuration. The support for focal reducers and various mounting options make it highly adaptable for different imaging setups. However, its relatively large size and complex setup might be less appealing for those seeking quick, lightweight field rigs. This telescope shines in producing sharp, flat images across a wide field, ideal for astrophotographers demanding high image quality and versatility.
Pros:- Quadruplet air-spaced APO provides excellent chromatic correction and flatness.
- Supports focal reduction for wider fields and faster imaging.
- Versatile mounting options with CNC machined construction.
Cons:- Complex setup may require experience in astrophotography equipment.
- Larger and heavier, less portable for field use.
- Premium price may be a hurdle for hobbyists.
Best for: Astrophotographers specializing in wide-field deep sky imaging with flatfield correction.
Not ideal for: Beginners or users with compact or portable setups, due to size and setup complexity.
- Aperture:130mm
- Focal Ratio:f/7.7
- Focal Length:1000mm
- Lens Type:Quadruplet air-spaced APO
- Image Circle:60mm
- Mount Compatibility:Losmandy dovetail
Our verdict“Best suited for astrophotographers seeking high-quality, flatfield images with versatile focal options and advanced optics.”
Explore Scientific ED80 Essential Series Air-Spaced Apochromatic 80mm Triplet Refractor Telescope for Astrophotography
The Explore Scientific ED80 offers a compact, 80mm triplet APO with excellent optical quality, making it a popular choice for beginners and those with limited space. Its high-contrast views and multi-coated ED glass deliver sharp, detailed images of the Moon and planets, while also being capable of deep sky imaging with proper mounting. Unlike larger models like the Askar 140APO, the ED80’s smaller aperture means less light-gathering, which affects its ability to capture faint deep sky objects. Its manual focus and lightweight design (just over 6 pounds) make it easy to handle but less suited for advanced imaging setups requiring motorized focus or heavy-duty mounts. Overall, it’s an excellent starter or portable option that balances quality and ease of use.
Pros:- High-contrast, detailed views ideal for planetary and lunar imaging.
- Compact and lightweight, easy to transport and set up.
- Multi-coated ED glass minimizes chromatic aberration.
Cons:- Manual focus may limit precision during imaging sessions.
- Limited aperture reduces capability for faint deep sky objects.
- Less suitable for advanced astrophotography setups without motorized focus.
Best for: Beginners and portable astrophotographers who prioritize ease of use and compactness.
Not ideal for: Advanced astrophotographers needing high-resolution deep sky imaging or large apertures for faint objects.
- Objective Lens Diameter:80mm
- Focal Length:480mm
- Focal Ratio:f/6
- Weight:6 pounds
- Coating:Multi-Coated
- Mount:Equatorial
Our verdict“This telescope is perfect for beginners and portable users seeking quality images with minimal setup fuss.”
Explore Scientific ED127 Carbon Fiber Air-Spaced Triplet APO Refractor
This model stands out for combining high-quality optics with a lightweight carbon fiber body, making it ideal for astrophotographers who need mobility without sacrificing image clarity. Compared to the SVBONY SV550, the ED127 offers a larger aperture and more refined optics, translating to brighter, sharper images, especially for deep-sky objects. Its carbon fiber construction reduces weight significantly, which simplifies mounting and transport, though it does come at a premium cost. The manual focus can be a slight hurdle during detailed imaging sessions, but this is typical for premium refractors at this size. The integrated coatings and high-grade FCD100 glass ensure excellent color correction and minimal aberrations, making it suitable for both astrophotography and visual use. However, the lack of motorized focus and limited bundled accessories mean it’s best for those already comfortable with telescope setups. This pick makes the most sense for experienced astrophotographers who want a portable, high-performance refractor without compromising on optical quality.
Pros:- Lightweight carbon fiber construction enhances portability and ease of handling
- High-quality FCD100 optics deliver sharp, bright images with minimal aberration
- Suitable for both astrophotography and visual observation
Cons:- Manual focus requires careful adjustment, possibly slowing workflow
- Premium materials increase the overall cost
- Limited included accessories may necessitate additional purchases
Best for: Advanced amateur astronomers seeking a portable yet high-performing refractor for astrophotography and travel.
Not ideal for: Beginners or those new to astrophotography who need a more budget-friendly, fully equipped package with motorized focus.
- Optics:FCD100-127075-CF-01
- Focal Length:714 millimeters
- Objective Lens Diameter:10.2 centimeters
- Weight:7 pounds
- Mount Type:Equatorial with GoTo
- Focus Type:Manual
- Finderscope:Reflex
- Coating:Integrated
- Field of View:1.17 degrees
Our verdict“This telescope is best suited for experienced astrophotographers valuing portability and high optical performance over price and automation.”
Explore Scientific FCD100 Series 80mm Air-Spaced Apochromatic Triplet Refractor Telescope for Astrophotography
This 80mm refractor offers excellent contrast and color correction in a very portable form factor, making it ideal for those who want a manageable setup for quick sessions. Its air-spaced triplet design minimizes chromatic aberration, outperforming smaller doublets like the SVBONY SV550 in image quality, especially when capturing planets and nebulae. The dual-speed focuser allows precise focusing, which is crucial for astrophotography, though it still relies on manual adjustments. Its focal length of 480mm makes it more suited to wide-field imaging rather than detailed planetary work, but it excels for general deep-sky imaging and visual use. Assembly can be a bit involved for novices, and without motorized focus, maintaining focus stability can be challenging during long exposures. Overall, this telescope makes sense for intermediate users who prioritize optical quality and portability over automation and extensive accessories.
Pros:- Excellent color correction and high contrast for detailed images
- Compact and lightweight, easy to carry and set up
- Includes a dual-speed focuser for precise adjustments
Cons:- Requires some assembly and setup experience
- Manual focusing may slow down imaging workflows
- Higher price point may deter casual users
Best for: Intermediate astrophotographers seeking a portable, high-quality refractor for wide-field deep-sky imaging.
Not ideal for: Beginners or those wanting motorized focus for extensive astrophotography sessions, as setup and manual focusing can be limiting.
- Objective Lens Diameter:8 centimeters
- Focal Length:480 millimeters
- Mount:Altazimuth
- Focus Type:Manual Focus
- Finderscope:Reflex
- Coating:Enhanced Multi-Layer Coatings
Our verdict“This refractor is ideal for dedicated amateurs valuing optical clarity and portability for wide-field astrophotography.”
SVBONY SV550 APO Telescope Bundle with SV209 Field Flattener, 122mm F7 Triplet Apochromatic Refractor, and 0.8X Focal Reducer
This 122mm triplet offers a balanced combination of aperture and portability, making it suitable for astrophotographers who want flexibility across deep-sky targets. Its ED glass and triplet design ensure high image quality with minimal chromatic aberration, comparable to the Explore Scientific ED127 but in a more compact package. The included SV209 focal reducer and field flattener expand the imaging capabilities, allowing wider fields and flatter images, which is especially useful for astrophotographers working with cameras that need a pristine field. The manual focus can pose some challenges for precise astrophotography, and its weight may be a consideration for extended use without a sturdy mount. Nonetheless, it presents a compelling value for those seeking a portable yet capable telescope with multiple accessories. This bundle is particularly suited to intermediate users who want a versatile setup for various deep-sky objects without the bulk of larger refractors.
Pros:- High-quality triplet apochromatic lens reduces chromatic aberration
- Includes focal reducer and field flattener for improved image quality
- Portable and reasonably lightweight for its aperture
Cons:- Manual focus may be less convenient during imaging
- Heavy weight could limit extended handheld use
- Additional accessories might be needed for optimal results
Best for: Intermediate to advanced astrophotographers wanting a portable, multi-purpose telescope for deep-sky imaging with accessories included.
Not ideal for: Beginners or casual users who prefer fully motorized systems or lighter setups for quick, spontaneous observing sessions.
- Aperture:122mm
- Focal Ratio:f/7
- Focal Length:854mm
- Weight:6.44kg / 14.18lb
- Lens Type:Triplet apochromatic with ED glass
- Field Flattener:SV209 0.8X
- Mount:Equatorial
- Focus Type:Manual
- Field of View:0.97 degrees
Our verdict“This telescope bundle offers a versatile, portable option with excellent optical quality for dedicated deep-sky astrophotographers who want an all-in-one solution.”
How We Picked
The products in this roundup were selected based on their optical performance, build quality, and suitability for astrophotography at the 130mm aperture size. We prioritized triplet apochromatic designs for superior color correction and reduced chromatic aberration, essential for high-quality imaging. Additional factors included the availability of accessories like field flatteners and focal reducers, which improve image quality. Products were ranked considering user versatility, value for money, and real-world usability, ensuring that each model offers a meaningful advantage for specific types of astrophotographers.| 130mm triplet apo refractors for astrophotography | Focal Ratio | Lens Type |
|---|---|---|
| SVBONY SV550 APO 122mm F7 Trip | F7 | Triplet apochromatic with ED glass |
| SVBONY SV550 Triplet APO Teles | F7 | — |
| Askar 140APO 140mm Aperture Re | — | Triplet APO with ED glass |
| Askar 130PHQ Telescope | f/7.7 | Quadruplet air-spaced APO |
| Explore Scientific ED80 Essent | f/6 | — |
| Explore Scientific ED127 Carbo | — | — |
| Explore Scientific FCD100 Seri | — | — |
| SVBONY SV550 APO Telescope Bun | f/7 | Triplet apochromatic with ED glass |
Factors to Consider When Choosing 130mm Triplet Apo Refractors For Astrophotography
Choosing the right 130mm triplet apo refractor involves several key considerations beyond mere specifications. Understanding these factors helps ensure you select a telescope that matches your skill level, budget, and astrophotography goals. Here are the main points to evaluate:Optical Quality and Design
Optical construction, especially triplet apochromatic design, is critical for minimizing chromatic aberration and maximizing sharpness. Higher-quality ED glass and precise lens alignment make a noticeable difference in image clarity. Investing in reputable brands with proven optical performance can save time and frustration during image processing. While premium designs cost more, they often deliver more consistent results for astrophotography, especially at longer exposures.
Aperture Size and Light Gathering
At 130mm, these refractors strike a balance between light collection and portability. Larger apertures gather more photons, enabling shorter exposure times and better detail on faint objects. However, increased size and weight can reduce portability and ease of setup. Consider your typical observing conditions and transport needs before choosing a larger or more compact model.
Accessories and Compatibility
Accessories like field flatteners, focal reducers, and mounting hardware significantly enhance image quality and ease of use. Bundled options can provide a better value, but compatibility varies. Be aware of the required adapters and whether the included accessories align with your camera and mount system. A well-supported accessory ecosystem simplifies setup and maximizes imaging potential.
Build Quality and Durability
Structural robustness impacts both optical stability and longevity. Metal tubes with good thermal management resist deformation over temperature changes, maintaining optical alignment. Weatherproofing features are also worth considering if you plan to observe in outdoor conditions frequently. Cheaper models may skimp on these details, leading to image shifts or maintenance issues over time.
Budget and Value
While price is a key factor, focus on value—what you get for the investment. Higher-priced models often include premium optics and accessories, but for beginners or casual users, more affordable options with good performance can suffice. Balance your budget against your needs for image quality, portability, and future expandability to make an informed choice.
Frequently Asked Questions
Is a 130mm triplet apo refractor suitable for deep-sky astrophotography?
Yes, a 130mm triplet apo refractor is well-suited for deep-sky imaging, especially when equipped with appropriate accessories like field flatteners and focal reducers. Its optical design minimizes chromatic aberration, ensuring sharp, color-accurate images of nebulae, galaxies, and star clusters. However, achieving optimal results also depends on your camera, mount stability, and exposure techniques. Larger apertures like 140mm can improve light gathering but may require more careful setup and calibration.
Should I prioritize optical quality over accessories for astrophotography?
Optical quality generally has a more direct impact on image clarity and detail, especially for high-resolution astrophotography. While accessories such as flatteners and reducers can significantly improve image flatness and field coverage, they cannot compensate for poor optics. Investing in a high-quality optical tube first ensures a solid foundation, after which adding accessories can optimize performance. Remember, good optics often simplify post-processing and reduce frustration.
Is it worth paying extra for a premium brand like Explore Scientific?
Premium brands like Explore Scientific typically offer better build quality, more consistent optical performance, and reliable accessories. For astrophotographers seeking high-precision imaging and long-term durability, this investment can pay off through superior results and fewer setup headaches. However, if you’re a beginner or on a tight budget, some less expensive options still provide excellent performance for casual or hobbyist use. Weigh the benefits of brand reputation against your specific needs and budget.
Can I use a 130mm triplet apo refractor for visual observing as well?
Absolutely, 130mm triplet apo refractors are versatile for both imaging and visual astronomy. Their high-contrast optics and color correction make them excellent for detailed planetary and lunar viewing, as well as deep-sky objects. Keep in mind that while they excel visually, some accessories optimized for astrophotography, like focal reducers, may not be necessary or beneficial for visual use. The lightweight and compact design also makes them easier to transport for field observations.
How important is portability when choosing a 130mm triplet apo refractor?
Portability can be a significant factor depending on your observing habits. Smaller, lighter models like the Explore Scientific ED80 are easier to carry and set up, ideal for field trips or limited storage space. Larger models, such as the Askar 140APO, offer more light-gathering power but at the cost of increased weight and bulk. Balancing your need for mobility against optical performance helps determine the best fit for your astrophotography goals.
Conclusion
For those new to astrophotography or seeking a versatile, easy-to-use setup, the Explore Scientific ED80 offers excellent value with reliable optics and portability. Serious deep-sky imagers aiming for high detail and minimal chromatic aberration should consider the Askar 140APO for its larger aperture and optical excellence. Budget-conscious hobbyists can find capable options in models like the SVBONY SV550 APO, which provide good performance without breaking the bank. For professional or long-term users, investing in premium brands like Explore Scientific ensures durability and premium optical quality, making it the best overall choice.
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