William Optics 3.5" to 2" RotoLock Visual Back Adapter for FLT Series Refractors
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New from William Optics - 3.5" to 2" RotoLock Visual Back Adapter with M92x1 Male Telescope Thread. Mfg # F-ROTO-A3.5-2
Upgrade the standard 2" compression band eyepiece holder on William Optics' FLT telescopes with this RotoLock Visual Back. Or add this to other telescope models with an M92 rear female thread to allow the use of 2" diagonals and accessories.
Just rotate the adapter ring clockwise to lock any inserted accessory, or counter-clockwise to release the accessory. Innovative design ensures that you get a very solid hold and the accessory is perfectly centered every time. No thumbscrews to worry about! The internal ball bearings and detents make this adapter a joy to use.
The telescope side of this adapter has a 6mm long M92x1 male thread and the eyepiece side has a standard 2" opening. The original eyepiece holder can simply be unscrewed and this new adapter can be screwed in its place. 1.25" eyepiece holder not included. Optical length is 25mm.
Compatible with William Optics models - FLT91, FLT120, FLT132, FLT156, ZS81WIFD, GT81WIFD and other older models with M92 thread (such as FLT110). Will also work with non-WO telescopes that feature a female M92x1 thread.
Other Information
- Country of Manufacture: Taiwan
New from William Optics - 3.5" to 2" RotoLock Visual Back Adapter with M92x1 Male Telescope Thread. Mfg # F-ROTO-A3.5-2
Upgrade the standard 2" compression band eyepiece holder on William Optics' FLT telescopes with this RotoLock Visual Back. Or add this to other telescope models with an M92 rear female thread to allow the use of 2" diagonals and accessories.
Just rotate the adapter ring clockwise to lock any inserted accessory, or counter-clockwise to release the accessory. Innovative design ensures that you get a very solid hold and the accessory is perfectly centered every time. No thumbscrews to worry about! The internal ball bearings and detents make this adapter a joy to use.
The telescope side of this adapter has a 6mm long M92x1 male thread and the eyepiece side has a standard 2" opening. The original eyepiece holder can simply be unscrewed and this new adapter can be screwed in its place. 1.25" eyepiece holder not included. Optical length is 25mm.
Compatible with William Optics models - FLT91, FLT120, FLT132, FLT156, ZS81WIFD, GT81WIFD and other older models with M92 thread (such as FLT110). Will also work with non-WO telescopes that feature a female M92x1 thread.
New from William Optics - 3.5" to 2" RotoLock Visual Back Adapter with M92x1 Male Telescope Thread. Mfg # F-ROTO-A3.5-2
Upgrade the standard 2" compression band eyepiece holder on William Optics' FLT telescopes with this RotoLock Visual Back. Or add this to other telescope models with an M92 rear female thread to allow the use of 2" diagonals and accessories.
Just rotate the adapter ring clockwise to lock any inserted accessory, or counter-clockwise to release the accessory. Innovative design ensures that you get a very solid hold and the accessory is perfectly centered every time. No thumbscrews to worry about! The internal ball bearings and detents make this adapter a joy to use.
The telescope side of this adapter has a 6mm long M92x1 male thread and the eyepiece side has a standard 2" opening. The original eyepiece holder can simply be unscrewed and this new adapter can be screwed in its place. 1.25" eyepiece holder not included. Optical length is 25mm.
Compatible with William Optics models - FLT91, FLT120, FLT132, FLT156, ZS81WIFD, GT81WIFD and other older models with M92 thread (such as FLT110). Will also work with non-WO telescopes that feature a female M92x1 thread.
Other Information
- Country of Manufacture: Taiwan
William Optics 3.5" to 2" RotoLock Visual Back Adapter for FLT Series Refractors