Vivitar HF-T2-EOS-N_K-3 Black lens kit sku-1695709917

Vivitar HF-T2-EOS-N_K-3 is a Black Camera Accessories bundle for Nikon Z cameras (sku-1695709917; UPC 614198361111). It includes a Vivitar 420-800mm f/8.3 manual-focus telephoto zoom lens, a T-mount to Nikon Z-mount adapter, a digital 2X converter for SLR and digital lenses, a 12-inch flexible tripod with a ballhead, and a cleaning kit.

The lens overview describes a 420-1600mm f/8.3 setup with the converter. The 2x teleconverter doubles the focal length of a compatible T-mount lens and also supports direct prime-focus telescope connections for digiscoping. For manual focusing, turn the front ring and take a test shot.

If the image is underexposed, try 1) slowing the shutter from 1/500s to 1/100s or 1/50s; 2) raising ISO 100 to ISO 200/400/800; 3) using the tripod and a remote shutter release to limit blur; or 4) moving to a position with more ambient light. The bundle is intended for distant subjects, including wildlife and sports; focus and exposure require manual control.