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  3. ZWO OFIN-ZW-30F4

ZWO OFIN-ZW-30F4 Mini Scope Asi Cameras 607467927989 30MM F/4 30120

Ofin-zw-30f4 Zwo 30mm F/4 Mini Guide Scope For Asi Cameras # 30120

( Brand: Zwo ), ( Manufacturer Part Number: OFIN-ZW-30F4 ), ( Part Type: Camera ), ( UPC: 607467927989 )

Review ZWO 30mm F/4 Mini Guide Scope For Asi Cameras

The ZWO OFN-ZW-30F4 is a high-performance 30mm f/4 mini refractor telescope specifically designed for use with astronomical imaging cameras, such as those from ZWO and other compatible ASi cameras. This compact and lightweight telescope is an excellent choice for deep-sky astrophotography and planetary imaging.

The OFN-ZW-30F4 features a high-quality, fully multi-coated triplet lens system with an aperture of 30mm and a focal length of 120mm, providing a wide and bright field of view for capturing large areas of the night sky. Its fast f/4 focal ratio allows for efficient capture of light, making it an ideal choice for imaging faint and distant celestial objects.

The telescope comes with a 2-inch Crayford-style focuser, which offers precise and smooth focus adjustments. The focuser has a 1.25-inch adapter included, allowing use of standard 1.25-inch eyepieces or imaging accessories. The telescope also includes a 1.25-inch extension tube for use with longer imaging trains.

The OFN-ZW-30F4 is constructed from high-quality materials, including a lightweight and sturdy aluminum tube, making it both portable and durable. It also comes with a Vixen-style dovetail mounting plate, allowing easy attachment to most equatorial mounts.

This mini refractor telescope is also equipped with a dew heater to prevent condensation build-up on the lens during long imaging sessions, ensuring clear and crisp images. The telescope also includes a finder scope bracket for easy alignment and guiding.

Overall, the ZWO OFN-ZW-30F4 is an excellent choice for astrophotographers and imagers looking for a compact, high-performance telescope for their ASi camera setup. Its fast focal ratio, wide field of view, and high-quality optics make it an ideal tool for capturing stunning deep-sky and planetary images.

The ZWO Ogin-ZW30F4 is a 30mm f/4 guiding scope designed for astrophotography with larger format cameras, specifically those using the Astro-Technica AT111EDT or Ritchey-Chretien (RC) telescopes. Here are some pros and cons of purchasing this scope:

Pros:

1. Compatibility: This scope is specifically designed for Astro-Technica and Ritchey-Chretien telescopes, ensuring a perfect fit and alignment.

2. High-quality optics: The ZWO Ogin-ZW30F4 features high-quality optics, ensuring sharp and clear images for guiding and focusing.

3. Affordable: Compared to other guiding scopes in the same class, the ZWO Ogin-ZW30F4 is relatively affordable, making it an attractive option for budget-conscious astrophotographers.

4. Compact design: The compact design of the scope makes it easy to transport and set up, making it a convenient option for those who frequently travel to dark sky locations.

Cons:

1. Limited compatibility: While the scope is designed specifically for Astro-Technica and Ritchey-Chretien telescopes, it may not be compatible with other types of telescopes.

2. Manual focus: The ZWO Ogin-ZW30F4 does not come with an autofocus system, meaning users will need to manually focus the scope for optimal performance.

3. Limited field of view: The relatively narrow field of view of the scope may require users to frequently adjust the scope's position during long exposures, increasing the time and effort required for successful astrophotography sessions.

In conclusion, the ZWO Ogin-ZW30F4 is a high-quality and affordable guiding scope specifically designed for Astro-Technica and Ritchey-Chretien telescopes. Its compact design makes it a convenient option for those who frequently travel to dark sky locations. However, its limited compatibility, lack of autofocus, and narrow field of view may be drawbacks for some users.

If you are an astrophotographer using an Astro-Technica or Ritchey-Chretien telescope and are looking for an affordable and compact guiding scope, then the ZWO Ogin-ZW30F4 could be a great option for you. However, if you require a wider field of view or the flexibility to use different types of telescopes, then you may want to consider other options. Ultimately, the decision to purchase the ZWO Ogin-ZW30F4 depends on your specific astrophotography needs and budget.

Details:

ZWO 30mm f/4 Mini Guide Scope for ASI Cameras # 30120:: Parameters: Lens Diameter: 30mm Focal length : 120 Weight include guider ring and dovetail: 250Back Focus: adjustable, 20 Focused Type: front part focused Tube travel: Dovetail includes 1/4 screw hole.Lens Diameter: guider ring and dovetail: front porticoes hole. Color: black. Material: Metal. Features: Durable Construction: Made from durable metal with a black finish for long-lasting use.

Precision Optics: Features a 50mm focal length and 4-blade aperture for sharp, detailed images. Compact Size: Measures just 50mm in diameter and 2.5 inches long for easy portability. Compatible Devices: Camera. Manufacturer: ZWO.

Mounting Type: Dovetail Mount. Style: compact, durable. Brand Name: ZWO. Night vision: No.

Sport: Hunting.: Brand: ZWO. Fast Focal Ratio: Uses a fast f/4 aperture for quick auto focus and shutter speeds.

specifications scopeadapta:

  • brand: Zwo
  • mpn: Ofin-zw-30f4
  • part type: Camera
  • upc: 607467927989

returns scopeadapta:

  • method: Money back
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  • time: 30 Days
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  • availability: In Stock
  • options: Ship-to-home
  • quantity: 3
  • sold: 0
  • started: August 3, 2025

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  • Binoculars Telescopes > Telescope Parts Accessories > Telescope Adapters
  • condition: New

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  • city: US
  • rating: 97.7%
  • # reviews: 26239
part type: camera,
category: camera & photo > binoculars telescopes > telescope parts accessories > telescope adapters, sku: 276606359253762,

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