Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /home/rcff3989/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php on line 2636

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /home/rcff3989/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php on line 2665
Refractor 200 - 230 mm | CFF Telescopes

Refractor 200 - 230 mm

Availability: Manufactured on request Type: refractor

Observatory class refractor designed & developed mostly for visual observations, for astronomers with the highest quality standards.
This instrument meets the demands of those passionate about visual astronomy or planetary and deep-sky photography with impeccable chromatic correction and a large aperture to ensure sufficient light. Suitable for those who enjoy visual deep-sky, comet or planetary observing at it’s best.
Offered from 2020 in two focal ratios, the 200mm apochromatic refractor should satisfy the users who prefer a longer instrument, placed in an observatory, alongside users who might want to give it a shot at portability, choosing the 200mm f6.5 version as part of a mobile setup.
The biggest size in this class, the 230mm refractor, is definitely an observatory class instrument and it is being offered in two focal lengths as well: F/7 and F/10.

Main features:
* 3.5" rack and pinion type focuser from Starlight Instruments
* 2(two) different focal lengths to choose from (subject to availability)
* dew shield with rotate & lock feature
* bino-viewer friendly design
* Oil-spaced design for best possible light transmission & highest contrast.

Specifications & technical data:
Core glass used – S-FPL55
Clear aperture – 200 mm
Focal length – 1300mm; Focal ratio – F/6.5
Focal length – 1600mm; Focal ratio – F/8

Clear aperture – 230 mm
Focal length – 1600mm; Focal ratio – F/7
Focal length – 2300mm; Focal ratio – F/10
Optical Quality (please click for our optical manufacturing specifications)

Dimensions:
Minimum Length – from 1200 mm (fully retracted dew shield, F/6.5)
Maximum Length – up to 1720 mm (fully extended dew shield, F/8)
Back-focus – 220 mm
Tube diameter – 215 mm
Dew shield diameter – 235 mm
Weight – 23 kg, including rings, handle and dovetail.

Pricing:
200mm F/6.5 version, from 23 990,00 Euro net.
FTF3545/3.5″ Starlight focuser, 114 mm travel, dual-speed; with finder bracket and dust cap.

* New batch planned for 2025 *

200mm F/8 version, from 23 990,00 Euro net.
FTF3545/3.5″ Starlight focuser, 114 mm travel, dual-speed; with finder bracket and dust cap.

* Orders accepted for 2025, as part of the new batch of 200mm APO *

230mm F/7 version = 32 990,00 Euro net.
FTF3545/3.5″ Starlight focuser, 114 mm travel, dual-speed; with finder bracket and dust cap

* One unit available for ordering. Estimated time of completion is March - April 2025.*

230mm F/8.7 version = 34 990,00 Euro net.
FTF3545/3.5″ Starlight focuser, 114 mm travel, dual-speed; with finder bracket and dust cap

* One unit available for ordering. Estimated delivery time to be communicated at the time of ordering. *

Included items:
Pair of CNC rings, 1(one) 750mm dovetail - D-type (Losmandy), handle, counterweight system.

Optional accessories to consider
Mechanical accessories:
Dovetail, D-type (Losmandy), 750 mm length.
Handle, counterweights.

Visual accessories:
A prism or mirror diagonal will be needed, together with good quality eyepieces, to be able to extract the most of your new telescope.

This refractor telescope offers a 220mm back-focus thus please consider a 50mm extension for single eyepiece visual use and imaging using a field corrector (no reduction/amplification factor).

Imaging accessories:
Field Corrector 

Electronic focuser control (motor with integrated controller, from Optec) 
Adapters and extensions to suit one's observing and/or imaging needs.

Number of 200mm units manufactured/ordered: 20
Number of 200mm F/6.5 units manufactured/ordered: 9
Number of 200mm F/8 units manufactured/ordered: 11
Delivery time from order (approximative): see above.

Number of 230mm units manufactured/ordered: 4
This OTA is manufactured to order only.

Delivery time from order (approximative): see above.

Prices subject to change without notice.

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Powered by Froala Editor

Back to products list