0 Items
Basket SubTotal: £0.00 Checkout
JTW Refractor 200
£19,999.00 inc. tax

£16,665.83 ex. tax
? Tax based on United Kingdom.

Description

This model is available from 100 to 300mm Aperture. Please enquire for details.

SPECIFICATION 


Aperture (mm) 200

Aspheric Element Yes
Recommended mount type GEM
Tube tube Closed
Focal length (mm) 1800
Tube length (transport) 1950
Tube length (operating) 2250
OTA Weight (kg) 30
Back focus 200
Optional back focus reducer 100
Focal ratio F/ 7
Fully corrected imaging circle (mm) 55
Purge system Yes
Lens Coatings BBAR and edge
Focuser Dual speed JTW Rhino
Clear aperture (mm) 75
Tube construction Athermalised full metal
Optical surface quality (Strehl, PTV) 0.97, 1/10
Bolting A4 Stainless steel
Metal protection Dual
Surface treatment Aluminium – 20 micron hard-coat anodising
Paint Exterior grade powdercoat (environmentally friendly)
Anti dew system Included

Quantity:

Add to Cart
Product Code
- jtw-ref200
Product Condition
- New
Brand
- JTW OTA

Details

Product Images

Reviews

Related Products

Product Details

No Reviews Posted Yet - be the first!

write review

Featured Products

StarGPS Celestron NexStar GOTO Mounts
£149.00
AVX StellarTune™
£329.00
EQ6 Rail Kit
£129.00
Tune-up 60 StellarDrive™
£199.00
EQ6 Rail Kit
£129.00
EQ6 Rail Kit
£129.00
QHY5L-II Mono Camera /Guide Camera
£175.00
OGEM 100EQM
£3,600.00
QHY5-III 224 C
£320.00
StellarTune™ EQ6/NEQ6/EQ6-R
£289.00
New StellarDrive™ Mounts
£1,899.00
QHY5P-II Colour Camera
£159.00
StellarDrive™ 5 Mount
£549.00
Astro Imaging Classes Part 1 & Part 2 - 2016/17
£35.00
AstroTrac Adapter for PoleMaster
£32.00
QHY MINICAM5F
£649.00
QHY5-III 174 Mono
£524.00
SPL Planetary Eyepieces 1.25"
£89.00
StarGPS Skywatcher SynScan NEQ3/EQ5/HEQ5/EQ6/NEQ6
£149.00
QHY5-III 290 Mono
£372.00
Hypertune HEQ5 Mount
£249.00
darkframe tuning
Newsletter
  • Contact Us
    11 Drift Road, Clanfield, Waterlooville, Hampshire, PO80JJ, United Kingdom
    +44 23 9257 0283
    dave@darkframe.co.uk
    Product Added to your Cart
    x

    -------- OR --------

    google-site-verification: google9839cfa346600d85.html