Optical Blocking & Polishing

#1 Black Pitch Bar (PB0100)

#1 BLACK PITCH is a semi-hard temporary cement used for a variety of blocking and holding applications. #1 BLACK PITCH is commonly used for blocking together lenses or work pieces that need to be edged or profiled.

#1 Green Pitch Bar (PB0010)

#1 GREEN PITCH is a semi-hard temporary cement used for a variety of blocking applications. #1 GREEN PITCH is commonly used for blocking together a series of lenses or work pieces that need to be edged or profiled. Other applications include Blanchard wheel work, spot blocking, surface protection, and a variety of uses where semi-hard, high tack materials are desired.

#16 Black Pitch Bar (PB0160)

#16 BLACK PITCH is a temporary cement used for a variety of blocking and holding applications. #16 BLACK PITCH is commonly used to block together a series of lenses or work pieces for edging or profiling. Other applications include thin film blocking, Blanchard wheel work, spot blocking, surface protection and a variety of other uses where semi-hard, high tack materials are desired.

#16 Green Pitch Bar (PB0016)

#16 GREEN PITCH is a semi-hard temporary cement used for a variety of blocking applications. #16 GREEN PITCH is commonly used for blocking together a series of lenses or work pieces that need to be edged or profiled. Other applications include Blanchard wheel work, spot blocking, surface protection, and a variety of uses where semi-hard, high tack materials are desired.

#257 Black Pitch Bar (PB0257)

#257 BLACK PITCH is a semi-hard temporary cement used for a variety of blocking applications. #257 BLACK PITCH is commonly used for blocking together a series of lenses or work pieces that need to be edged or profiled. Other applications include Blanchard wheel work, spot blocking, surface protection, and a variety of uses where semi-hard, high tack materials are desired.

#48 Transparent Pitch Bar (PB0480)

#48 Transparent Pitch are semi-hard temporary cements used for a variety of blocking and holding applications.  Pitches are commonly used for blocking together a series of lenses or work pieces that are to be edged or profiled.  Other applications include thin film blocking, Blanchard wheel work, spot blocking, surface protection and a variety of uses where semi-hard, high tack materials are desired.  

#528 Contact Lens Pitch Dozen (PZ0528)

#528 CONTACT LENS PITCH is a formulated pitch, used as an industry standard for blocking of contact lenses, to provide high tensile strength with easy removal.

#8 Black Pitch Bar (PB0080)

#8 BLACK PITCH is a semi-hard temporary cement used for a variety of blocking applications. #8 BLACK PITCH is commonly used for blocking together a series of lenses or work pieces that need to be edged or profiled. Other applications include Blanchard wheel work, spot blocking, surface protection, and a variety of uses where semi-hard, high tack materials are desired.

#8 Green Pitch Bar (PB0008)

#8 GREEN PITCH is a semi-hard temporary cement used for a variety of blocking applications. #8 GREEN PITCH is commonly used for blocking together a series of lenses or work pieces that need to be edged or profiled. Other applications include Blanchard wheel work, spot blocking, surface protection, and a variety of uses where semi-hard, high tack materials are desired.

Light Engravers Cement Bar (PM006*)

Light Engravers Cement is a highly adaptable pitch used in a variety of pitch blocking applications.  Light Engravers Cement is specially designed to yield high strength, with ease of use on lenses or precision applications.  

PX-15 B&L Pitch Bar (PL1015)

PX-15 Pitch is a highly adaptable pitch used for a variety of blocking applications.  PX-15 Pitch is specifically designed to yield high strength, with ease of use for lenses or large precision applications.  

PX-200 Pitch Bar (PL0200)

PX-200 Pitch is a semi-hard temporary cement used for a variety of blocking and holding applications.  It is commonly used for blocking lenses or work pieces that are to be edged or profiled.  Other applications include thin film blocking, Blanchard wheelwork, spot blocking, surface protection and a variety of uses where semi-hard, high tack materials are desired.