Αποτελέσματα αναζήτησης για: «stress»

Starlight Xpress Lodestar high sensitive Autoguider...

Starlight Xpress motorized filter wheel for 7x 1.25" filters (M28.5 threaded) - T2 Connection on both sides...

Starlight Xpress motorized filter wheel for 5x 2" filters (M48 threaded) - T2 Thread on both sides...

The Astronomik [O III] CCD filter is a super-narrow band emission line filter for CCD photography from observation sites...

The Astronomik UHC-E Clip-Filter is directly inserted into the camera body and is used for nebula photography in moderat...

The 20" CDK is a revolutionary new telescope optical system that is designed to excel at imaging on large format CCD cam...

The RC24 is a 24 inch (0.61 m) f/10.6 Ritchey-Chrétien (RC) Astrograph telescope. The instrument weight is 240 lbs...

Regardless of its photographic qualities, the Epsilon is a first-rate wide-field observation telescope. The observation...

Regardless of its photographic qualities, the Epsilon is a first-rate wide-field observation telescope. The observation...

The ZEISS DTI 6/20 is the perfect thermal imaging device for hunting in forested areas. With an impressive field of view...

The ZEISS DTI 6/40 has been designed specifically for hunting in the open field and, with a range of up to 2 km and 3x o...