WitrynaThis 2" Crayford Style Focuser from Explore Scientific is a dual-speed focuser that comes with the APO EDT series telescopes, and is sold here as a spare part or replacement. More Details Back-Ordered - Special Order Share Print $119.99 Save Instantly with the credit card.‡ Learn More Add to Cart Add to Wish List Free … Witryna24 sty 2024 · Package includes Accufocus motor and specialty bracket for use with Orion Low-Profile Dual-Speed Crayford focuser model 8881 (not compatible with focuser model 13030) Powered by one 9-volt battery (included); also includes bracket, hardware, and coil cable Compatible with 2" Low-Profile Dual Speed Crayford …
Orion 2" Low-Profile Dual Speed Crayford Focuser Orion …
Witryna7 maj 2008 · Useless is may be exaggerated. I appreciate the Crayford but I personally not use widefield 2" eyepiece in my 105mm Antares F14,3. I use only plössl and Kellner, may be ortho one day . I thought that I could install the Crayford in my F6 100mm Orion so, for me a 1 1/4 focuser could do the job in my Antares . http://www.scopestuff.com/ss_fnc2.htm daerk blue mesh top
Telescope Focusers Orion Telescopes: Shop
WitrynaFind helpful customer reviews and review ratings for Orion 13032 2-Inch Dual-Speed Crayford Refractor Telescope Focuser at Amazon.com. Read honest and ... Given the prices of some of the more 'exotic' Crayford dual speed focusers out there- this one is about as economical as it gets and VERY effective- I highly recommend this for ED80 … WitrynaOrion 2" Low-Profile Dual-Speed Hybrid Reflector Focuser. This innovative focuser for 8" and 10" reflector telescopes features a helical spur on the two-speed focus mechanism which provides even greater positive control of the drawtube compared to Crayford focusers, while minimizing backlash and slippage. $249.99. Witrynavelocidade focuser dupla - Dual speed focuser A focuser velocidade dupla, substituindo o original de pinhão e cremalheira focuser do Orion atingiu XT 10 telescópio Dobsonian . A velocidade do sistema de foco duplo é uma concentrando mecanismo utilizados em óptica de precisão, tais como avançados astronómicas … daer nightclub ac