Description For 1.25" eyepieces or OAG cameras. 10mm focus travel Telescope side T-2 (M42x0.75 internal thread) Focus side 1¼" insertion sleeve for 1¼" eyepieces and T-2 male thread Optical path length 27.5mm to 38.5mm
Description For 1.25" eyepieces or OAG cameras. 10mm focus travel Telescope side T-2 (M42x0.75 internal thread) Focus side 1¼" insertion sleeve for 1¼" eyepieces and T-2 male thread Optical path length 27.5mm to 38.5mm
Quick view Astro-Physics Extension with Brass Locking Ring for 4" Focuser (4FOCEXT) This accessory provides 2.2" of extension with an overall length of 3". It is typically used in lieu MSRP: Was: Now: $149.00 Add to Cart
Quick view Starlight Instruments Starlight Instruments Focuser Boss Control Board upgrade allows control of 2 focusers simultaneously. (FBCB2f) Due to extended delivery, we are not currently accepting orders for this item. Please contact the ma
Quick view Starlight Instruments Starlight Instruments Focuser Boss II HSM Electronic Focusing 3-Piece Kit for Astro-Physics 2.7” focusers with Feather Touch Micro. (FB2HSM30KIT) Due to extended delivery, we are not currently accepting orders for this item. Please contact the ma
Quick view Starlight Instruments Starlight Instruments Focuser Boss II PDM Electronic Focusing 3-Piece Kit for Astro-Physics 2.7” focusers with Feather Touch Micro. (FB2PDM30KIT) Due to extended delivery, we are not currently accepting orders for this item. Please contact the ma
Quick view Starlight Instruments Starlight Instruments Focuser Boss II Electronic Focusing 3-Piece Kit for Astro-Physics 3.5” and 4” focusers with Feather Touch Micro. (FB2HSM35KIT) Due to extended delivery, we are not currently accepting orders for this item. Please contact the ma