
Product Description

Named for the Latin word for butterfly, PENTAX Papilio 8.5x21 binoculars are
the perfect choice for insect observation in the field and in museums and
galleries. The enhanced observation capability of the Papilio binoculars is made
possible by a PENTAX Convergent Lens Optical System Engineering (CLOSE)
mechanism. The CLOSE mechanism automatically slides the left and right objective
lenses toward the center when the focus is fixed at a short distance. Fast and
easy center focusing for handling ease Helicoid eyepiece rings for extra viewing
comfort Fully multi-coated optics to eliminate harmful ultraviolet rays while
improving light transmission for high contrast images with no glare or flare
High quality BaK4 prisms transmit more light at the edges to enhance
illumination for easier viewing in dim light.
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