The objective, in this version, is made for Teleskop-Service. The image is free from annoying chromatic aberrations and allows magnifications up to 300x.Įven when photographing bright stars, no blue fringe will affect the impression of the image. It is mounted stress-free in a temperature compensated cell. The APO lens of the PHOTOLINE 115 mm:For maximal contrast, the triple objective is multicoated on every air-glass surface. Of course, correctors and adapters are linked in the accessories section. The reducer can be screwed directly to the female M68x1 thread of the apo. The working distance from the M48 thread is 55 mm (T adapter and DSLR camera). TSRED379 - the PHOTOLINE telecompressor reduces the focal length to 632 mm and improves the aperture ratio to fast f/5.53. The working distance from the M48 thread to the camera sensor is 55 mm. The corrector is designed for full-frame sensors and can be screwed to the female M68 thread of the focuser by using the adapter M68a-M63i. TSFLAT25Del - the bigger brother of the TSFLAT2. The corrector is ideal for DSLR camaras and CCD cameras with smaller sensors. Working distance from the M48 thread to the camera sensor is 111 mm. You also can connect the flattener without clamping through the Adapter M68A-M48a. The corrector is simply put into the 2" receptacle. TSFLAT2 - universal corrector without changing the focal length. We recommend following correctors for the 115 mm PHOTOLINE apo: Image at left: Cirrus Nebula - photographed with the Photoline 115 mm Apo with the ATIK camera 383L+ - field correction done by the TSFLAT2,5 Extended nebular regions can be photographed with the apo very well as small galaxies or planetary nebulae. The fast focal ratio allows short exposure times at high resolution. The apo is perfectly suited for astrophotography. You get a tested and checked telescope.Īstrophotography with the PHOTOLINE 115 mm apo ♦ Every single apochromat is tested and perfectly adjusted on our optical bench prior to shipping. The cell will keep the adjustment - ideal for transportation ♦ The objective is mounted collimatable and temperature compensated. ♦ CNC machined tube rings - no simple aluminum cast ♦ Noticable better illumination than all comparable apochromatic telecopes with smaller 2" focusers - the APO can be used up to full-frame. ♦ M68x1 female thread for screwed adaptations ♦ High-quality 2.5" RAP focuser with 1:10 gear reduction for precise focusing ♦ Retractable dew cap - thus perfectly suited for transportation - transportation length only approx. ♦ High class triplet objective with two special glasses - optical quality and colour correction significantly better than from simple FPL53 dublets. The advantages of the TS PHOTOLINE 115 mm Apo: We have compared imaging quality and sharpness in field with a similar instrument with 110 mm aperture and came to the conclusion that the visual and photographic quality is significantly better. The objective is not cemented, but airspaced. The correction is noticable better than the one of comparable ED instruments. By the neatly manufactured objective, the chromatic aberration is brought down to a non-bothersome minimum. TS Optics PHOTOLINE 115 mm f/6.95 Triplet Apo Refractor TelescopeThe PHOTOLINE triplet apo from Teleskop-Service offers an image which was available only from significantly more expensive refractors until now.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |