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iOptron Photron 250 RC OTA with Accessories Sale!

iOptron Photron 250 RC OTA with Accessories

$3,218.00 $145.00

The Photron 250 RC OTA by iOptronis a 250 mm (10-inch) Ritchey Chretien astrograph telescopeOTA designed for today's astroimager for a complete imaging and visual system.Introducing Photron, Ritchey Chretien (RC) telescopeOTA by iOptron:Photron instruments

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The Photron 250 RC OTA by iOptronis a 250 mm (10-inch) Ritchey Chretien astrograph telescopeOTA designed for today’s astroimager for a complete imaging and visual system.

Introducing Photron, Ritchey Chretien (RC) telescopeOTA 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 ringsprovided 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 and eyepiece are shown are for illustrative purposes only, but may be purchased separately.

OPT Product Number:IO-6113

  • Ritchey-Chretien design telescope that is perfect for color or monochrome imaging
  • Coma, chromatic aberration, and spherical aberration-free optics!
  • Large 250 mm aperture with 2000 mm focal length
  • iOptron Photron 250 mm (10-inch) OTA, RC10
  • Two 25 mm extension rings
  • One 50 mm focus extension ring
  • 1.25-inch accessory adapter
  • Two Losmandy-style mounting plates
  • Dual Speed Crayford focuser

Cost: $25

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Delivery Time:

It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.

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