All New 50mm Guiding Scope in Blue (M-G50WBII)
FEATURES:
- High-quality 50mm f/4 achromatic objective
- 1.25" RotoLock camera holder
- Rotolock adapter rides on an M48 threaded barrel, allowing it to be screwed in or out to obtain 8mm of focus travel. Lock ring included.
- White powder painted with gold trim
- Perfectly suited for William Optics or other refractors
DESCRIPTION:
Important Note: This guider has only 6.2mm of back-focus available. Hence, it can only be used with 1.25" cylinder-type or "Mini" cameras from QHY, ZWO, SBIG, etc. Please check your camera or autoguider's back-focus requirements to ensure compatibility before you purchase this.
All new, unique, fully multi coated WO 50mm f/4 guiding scope with 1.25" RotoLock adapter that fits perfectly on your William Optics telescope. This item requires that your guiding camera should have a 1.25" nosepiece.
Please note that this item cannot be used as a finder with a reticle eyepiece; it does not have sufficient back-focus (in-focus) travel for that application.
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