SWAROVSKI TLS APO 23MM + DRX - SKU: 5240320 FOR THE DISCERNING PRO If you spy a rare bird after a long and patient wait, you will want to capture this memorable moment forever. SWAROVSKI OPTIK has developed special equipment with which your digital camera and spotting scope can be swiftly transformed into one unit precisely for this purpose. This new trend is called digiscoping, and it is becoming increasingly popular among birders. TLS APO 23 mm Apochromat Telephoto Lens System for ATX / STX The right choice for anyone who appreciates top-quality digiscoping, the TLS APO 23 mm camera lens was developed as a complete system with the new ATX/STX spotting scopes. Its excellent optical quality makes it particularly attractive to the most discerning digiscopers who want to use system cameras. The TLS APO 23 mm is supplied without the T2 adapter ring for Micro 4/3 system cameras. TLS APO 23 mm Apochromat Telephoto Lens System for ATS / STS / ATM / STM / STR The TLS APO 23 mm is a 23 mm camera lens that has been specifically designed for system cameras. With its optical quality and swift transition between viewing and photography, it will appeal particularly to discerning digiscopers and observers. The TLS APO 23 mm is supplied without the T2 adapter ring for Micro 4/3 system cameras.