The #19803 OGS mount allows Optec equipment with an OPTEC-3600 receiver such as the TCF-S3 and IFW-3 to be connected to Optical Guidance Systems OTA's by attaching directly to the OGS 12.5-inch bolt circle.
- Outside Diameter: 4.95" (125.7mm)
- Overall Height: 0.86" (21.84mm)
- Clear Aperture: 3.05" (77.5mm)
- Weight: 9.28 oz (263.1 g)
- Back-focus Usage: 0.47" (11.9mm)
- Telescope Side Connection: OGS 12.5 - R1.875 Bolt Circle
- Camera Side Connection:: OPTEC-3600 Dovetail
- TCF-S3 series focuser,
- Pyxis 3" rotator,
- Perseus 4-port instrument selector,
- Any OPTEC-3600 receiver.