About the Mallincam VRC 12" Ritchey-Chretien OTA Telescope...
The Mallincam VRC 12" Ritchey-Chretien Optical Tube comes complete with a Electronics 4 pattern finder with variable intensitity control, Super Large 3" Linear Focuser with 2" and 1.25" adpater and 10:1 reduction speed focuser, lock screw, tension adjustment screw, Three fans to cool down the Mallincam Telescope''s 99% reflective dielectric coated Quartz mirror including the battery pack with DC plug (batteries not included), 3 spacers to mate between the focuser and optical tube to achieve perfect focus with any CCD Camera. Combine with a telescope mount and pair with a your choice of Mallincam Cameras for excellence in both still and video astrophotography!
The Mallincam VRC 12" Ritchey-Chretien Optical Tube comes complete with collimation screws and lock down screws to align the Mallincam Telescope optics perfectly. A feat not found on optical tubes of the same type. You also get collimation screws to align the 99% reflective dielectric coated secondary Quartz mirror for perfect collimation. There is also two Losmandy D type Dove tail on top and bottom of the Mallincam Telescope optical tube for solid rigid mounting.
The Mallincam VRC 12" Ritchey-Chretien Optical Tube comes complete with Carbon Fiber tube for zero expansion of the optical tube. Coupled with both mirrors made of Quartz, the Mallincam Telescope VRC 10 provide a temperature stable optical system that will keep its collimation and focus all night long.
Don''t forget... We carry many fine Mallincam Accessories, too!
Mallincam VRC 12" Ritchey-Chretien OTA Telescope Features...
- Carbon fiber tube construction for a temperature stable system and zero expansion
- Quartz mirrors for optical perfection
- Complete with collimation screws and lock down screws to align optics perfectly
- Features a Super Large 3" Linear Focuser
- Includes spacers to mate between the focuser and optical tube to achieve perfect focus with any ccd camera
- Lots of extras included!
Mallincam VRC 12" Ritchey-Chretien OTA Telescope Specifications...
Aperture: 304mm (12")
Focal Length: 2432mm
Focal Ratio: f/8
Central Obstruction: TBD mm (% of area)
Outside Diameter: TBD mm
Overall Length w/out Focuser: TBD mm
Tube Weight w/ Focuser: 22.4 kg
Focuser: 3" Crayford style 2-speed
Mounting: two Losmandy style dovetails
Type: Ritchey-Chretien optical design
Construction: White aluminum optical tube
Mirror: Zero expansion quartz main and secondary mirrors
Coatings: Dielectric mirror coatings on both Main and Secondary mirrors with 99% reflectivity!!
Optics: Manufacturer Stated 1/12 wave optics minimum
Cooling: 3 built-in 12VDC cooling fans in rear cell
Mount: Two Losmandy "D" Style mounting dove tails included
Focuser: 3" Crayford style 2 speed focuser with locking knob and tension adjustments, 1.25" to 2" adapter included
Extra: 3 focuser spacers to adapt any cameras or diagonal, 1 x 50mm + 2 x 25mm
Collimation: Main mirror and secondary mirror collimation adjustments with locking system
Finderscope: Red cross finder included with battery and mounting hardwareMallincam Product Number: VRC-12