Products

Captures Hα radiation and beautiful red diffuse nebulae that cannot be seen with the naked eye in vivid, high-resolution images. The OM SYSTEM E...

OPTEC DirectSync SW25 Motor for Sky-Watcher Esprit 80 #19787 The Optec DirectSync SW25 motor with built-in clutch mechanism and temperature senso...

The OPTEC DirectSync SW30 motor with built-in clutch mechanism and temperature sensor allows both manual and motorised control with a simple twist ...

FocusLynx Control Hub Optec's FocusLynx Control Hub has years of field experience with multiple connection methods. Capable of operating two focu...

Optec Gemini Focuser Rotator Temperature Compensation: Like all Optec focuser products, Gemini includes a remote temperature probe for automatic te...

OPTEC Lepus .62x Telecompressor is optimized for 100mm of distance between the last lens surface and the image plane. Measured from the telecompre...

The telescope side of the Pyxis LE is a simple two-inch "push-fit" barrel. The long barrel adapter, just short of 2-1/2 inches, is easily inserted ...

Following the long tradition of the TCF-S Temperature Compensating Focuser, Optec's TCF-LSI features a robust 2-inch Crayford-style design for smoo...

Optec Temperature Compensating Focuser-S3i No corners were cut with this model. The massive drawtube has a 3.00-inch I.D. and is made from 7075, t...

L-eNhance filterThe relentless spread of urbanization and its associated light pollution have become a growing problem for all amateur astrophotogr...

1. L-eXtreme F/2 Introduction Optolong L-eXtreme F/2 is a dual-band (500.7 nm and 656.28 nm, FWHM=7 nm) narrowband pass filter that meets the req...

L-eXtreme is a two 7nm bandpass filter which can be used with one-shot color cameras like DSLR's (digital SLR), and monochrome CCD cameras, it is a...

Optolong L-Pro 1.25 inch is multi-bandpass filter which offers better color balance by maximizing the transmission band. The balanced transmission ...

L-Quad Enhance Filter (L-QEF) is a quad bandpass light pollution suppression filter for colour cameras. It effectively suppresses the transmission ...

It's about a 3nm dual band designed to drastically reduce the effect of light pollution, the 3nm isolates the nebulae's emissions into H-Alpha (red...

Optolong LRGB filter set is designed for maximum contrast and with extremely high gradients for clear differentiation of colors. The LRGB filter se...

The UHC (Ultra High Contrast) broadband filter is designed to improve the visibility of various deepsky objects. By selectively reducing the transm...