iOptron Photron 200 RC OTA

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

0
Already have gear? Trade it in for cash or new equipment.

Accessories Added

DESCRIPTION

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 (7.99")
Back Focus250mm
Camera/Eyepiece Connection2" Nosepiece
Dawes Limit0.57 arcseconds
Focal Length1624 mm
Focal Ratiof/8
Glass TypeQuartz
Hightest Magnification406x
Limiting Magnitude15.3
ManufactureriOptron
Optical DesignRitchey Cretien
Reflectivity96%
Secondary Obstruction85mm
Tube Diameter230mm
Tube Weight18.5 lbs

Customer Reviews

Based on 1 review Write a review

QUESTIONS & ANSWERS

Have a Question?

Be the first to ask a question about this.

Ask a Question