William Optics GuideStar 61 APO Telescope
| Article number: | M-GS61-BU |
| Availability: | More on the Way to us |
| Delivery time: | More on the Way to Us |
Designed exclusively for high-quality imaging and precision guiding. Featuring the acclaimed FPL53 ED doublet lens, identical to that in the Zenithstar 61, this telescope ensures sharp, high-contrast images with virtually no false color, making every capture exceptionally clear.
The GuideStar 61 boasts a lightweight optical tube for enhanced portability, coupled with a practical draw-tube (push-pull) focuser and rotating lens assembly for meticulous focusing. Ideal for serious astrophotographers, it supports a variety of setups with options like the Adjustable Flattener for ZS61 and a new 0.8x Reducer/Flattener, optimizing it for detailed wide-field imaging.
Constructed with precision from CNC machined aluminum, the GuideStar 61 offers a robust yet elegant design. It comes equipped with a Vixen/Synta-style finder dovetail rail for easy attachment of finder scopes, and a soft carry case for protection on the go.
Whether used as a guide scope or a portable imaging telescope, the GuideStar 61 is a crucial tool for any astrophotographer looking to enhance their night sky observations.
Technical Specifications:
- Lens Type - Doublet Apochromatic Prime Lens
- Focal Length - 360 mm
- Diameter - 61 mm
- Focal Ratio - f/5.9
- Image circle - 42 mm
- Adapter Included - M54 → 2" Visual Back
- Optional Flattener - FLAT 61A 1.0x FLAT 61R 0.8x
- Tube Length - 340 mm
-
- Total Weight - 1.44 kg / 3.17 lbs