iOptron Photron 200 RC OTA

ITEM #
IO-6112
  • Sale
  • Regular price $895.00

Back Ordered
Free Shipping
Add to Wishlist
Already have gear? Trade it in for cash or new equipment.

Accessories Added

Rod, Telescope Expert

Want Help?

Just ask one of our sales reps

1.800.483.6287

iOptron Photron 200 RC OTA

The Photron 200 RC OTA by iOptron is a 200 mm (8-inch) Ritchey-Chretien astrograph telescope OTA designed for today's astroimager for a complete imaging and visual system.

Introducing Photron, Ritchey-Chretien (RC) telescope OTA by iOptron: Photron instruments are built to facilitate today's astroimager in capturing the data necessary to create spectacular edge to edge sharp astroimages. To achieve this goal, The RC telescopes incorporate low-thermal expansion quartz primary and secondary mirrors with 99-percent reflective dielectric coatings. The RC optical design delivers coma, spherical , and chromatic aberration-free results; perfect for color and monochrome imaging. A fixed position primary mirror eliminates the image shift that occurs when focusing some telescope designs. The steel tube interior is equipped with 10 knife edge baffles to diminish contrast-reducing stray light from bouncing and improving the instrument for both visual and imaging uses.

There are three extension rings provided for a flex-free solid extension as a means to take-up any unneeded back focus.

Mounting Plates: The 250 mm model includes both top and bottom Losmandy-style dovetail plates adding rigidity to the tube while providing attachment points for the mount and other accessories. The 200 mm model includes 1 Losmandy-style and 1 Vixen-style mounting plates. The 150 mm model includes 1 Vixen-style mounting plate.

The smooth dual-speed 2-inch Crawford focuser.

 

Note: The diagonal, eyepiece, and finderscope shown are for illustrative purposes only, but may be purchased separately. 

 

OPT Product Number: IO-6112

  • Photron 8-inch Ritchey-Chretien Astrograph OTA
  • Dual Speed Crayford focuser
  • (3) Focus Extension Rings 
  • 1.25-inch Accessory Adapter
  • Losmandy-style Mounting Plate
  • Vixen-style Mounting Plate

 

    Package Includes:
  • iOptron Photron 200 mm (8-inch) OTA, RC8
  • Two 25 mm extension rings
  • One 50 mm focus extension ring
  • 1.25-inch accessory adapter
  • One Vixen-style mounting plate
  • One Losmandy-style mounting plate
  • Dual Speed Crayford focuser

 

SPECIFICATIONS

Aperture203 mm (8")
Back Focus250mm
Camera/Eyepiece Connection2" Nosepiece
Dawes Limit0.57 arcseconds
Focal Length1624 mm
Focal Ratiof/8
Free ShippingYes
Glass TypeQuartz
Hightest Magnification406x
Limiting Magnitude15.3
ManufactureriOptron
Optical DesignRitchey Chretien
Reflectivity96%
Secondary Obstruction85mm
Tube Diameter230mm
Tube Weight18.5 lbs

Customer Reviews

3 Based on 1 Reviews
5 ★
0% 
0
4 ★
0% 
0
3 ★
100% 
1
2 ★
0% 
0
1 ★
0% 
0
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
CA
08/25/2018
Carlos A.
United States

Delayed Deliver

The OTA arrived too late, The information provided was not clear that the OTA was not availave.