Teleskop Lunt LS 60 THa-B1200 C H-alfa

Teleskop na pozorovanie Slnka LUNT LS60THa/B1200C H-alpha

Complete H-alpha solar telescope with 60mm aperture, <0.75 Angstrom bandwidth, B1200 blocking-filter, and Crayford focuser. The large B1200 blocking-filter provides smaller vignetting for imaging.

The LS60THa/B1200C is a complete telescope for observing the sun in H-alpha, with 60mm aperture (no central obstruction) and 500mm focal length. An internal Etalon allows provides <0.75 Angstrom bandwidth. The Etalon is installed safely inside the telescope-tube, and adjustable by a mechanical tilting-system.
Fine adjustment is achieved with a Crayford style focuser with 10:1 reduction.

Blocking-filter is the B1200. The B1200 is good for visual solar observing, and also good for solar imaging.
The star diagonal in which the blocking filter is installed, is equipped as standard for 1.25" eyepieces and with a T2 camera connection.

Technical data:
• Aperture: 60 mm
• Focal length: 500 mm
• Bandwidth: <0.75 Angstrom
• Tuning: tiltable internal Etalon
• Blocking-filter: B1200 with 1.25" and T2 connection
• Focuser: Crayford-style with 10:1 reduction
• Tube-ring with 1/4-20 tapped base (standard thread for photo-tripods)
• Weight: 2.9 kg
• Length: 39 cm

Delivered by order:
• LS60THa H-alpha solar telescope
• B1200 blocking-filter in star-diagonal
• 2" Crayford focuser
• Tube ring with 1/4-20 connection for mounting on photo-tripods
• Transport case
• Instruction manual