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128-hz-sound-healing-fork
3620-128H
Precise 128 Hz frequency scientific tuning fork.
options
From $3.60 /unit
256-hz-steel-tuning-forks
3620-256H
Durable, precision-crafted 256 Hz steel forks.
options
From $3.60 /unit
288-hz-precision-tuning-fork
3620-288H
High-quality, 288 Hz frequency tuning fork.
options
From $3.60 /unit
3413-hz-steel-tuning-forks
3620-320H
Precision-engineered 320 Hz steel tuning forks.
options
From $3.60 /unit
3413-hz-steel-tuning-forks
3620-3413
High-precision, 341.3 Hz steel tuning forks.
options
From $3.60 /unit
384-hz-precision-tuning-fork
3620-384H
High-quality, accurate 384 Hz tuning tool.
options
From $3.60 /unit
512-hz-steel-tuning-forks
3620-512H
Chrome/blue plated, precise musical tuning forks.
options
From $4 /unit
lenses-spherical-bi-convex-38-mm-diameter-focal-length-100mm
GLXX38X100
Polished glass with ground edges for converging optical systems.
options
From $1.69 /unit
lenses-spherical-bi-convex-38-mm-diameter-focal-length-150mm
GLXX38X150
Polished glass with ground edges for converging optical systems.
options
From $1.23 /unit
lenses-spherical-bi-convex-38-mm-diameter-focal-length-200mm
GLXX38X200
Polished glass with ground edges for converging optical systems.
options
From $1.40 /unit
lenses-spherical-bi-convex-38mm-diameter-50mm
GLXX38X50
Converges incident light for optical experiments and image formation.
options
From $2.60 /unit
lenses-spherical-bi-convex-38-mm-diameter-focal-length-500mm
GLXX38X500
Polished glass with ground edges for converging optical systems.
From $1.23 /unit
lenses-spherical-bi-convex-50-mm-diameter-focal-length-100mm
GLXX50X100
Polished glass with ground edges for converging optical systems.
options
From $2.27 /unit
lenses-spherical-bi-convex-50-mm-diameter-focal-length-150mm
GLXX50X150
Polished glass with ground edges for converging optical systems.
options
From $2 /unit
lenses-spherical-bi-convex-50-mm-diameter-focal-length-200mm
GLXX50X200
Polished glass with ground edges for converging optical systems.
options
From $1.52 /unit
lenses-spherical-bi-convex-50-mm-diameter-focal-length-300mm
GLXX50X300
Polished glass with ground edges for converging optical systems.
options
From $1.52 /unit
lenses-spherical-bi-convex-50-mm-diameter-50mm
GLXX50X50
Converges incident light for optical experiments and image formation.
options
From $4.40 /unit
lenses-spherical-bi-convex-75-mm-diameter-focal-length-100mm
GLXX75X100
Polished glass with ground edges and 100 mm focus.
options
From $2.60 /unit
lenses-spherical-bi-convex-75-mm-diameter-focal-length-150mm
GLXX75X150
Polished glass with ground edges and 150 mm focus.
options
From $5.20 /unit
lenses-spherical-bi-convex-75-mm-diameter-focal-length-175mm
GLXX75X175
Polished glass with ground edges and 175 mm focus.
options
From $5 /unit
128-hz-sound-healing-fork
128 Hz Sound Healing Fork
Precise 128 Hz frequency scientific tuning fork.
Add to Cart
$4 - $36
SKU: 3620-128H
256-hz-steel-tuning-forks
256 Hz Steel Tuning Forks
Durable, precision-crafted 256 Hz steel forks.
Add to Cart
$4 - $36
SKU: 3620-256H
288-hz-precision-tuning-fork
288 Hz Precision Tuning Fork
High-quality, 288 Hz frequency tuning fork.
Add to Cart
$4 - $36
SKU: 3620-288H
3413-hz-steel-tuning-forks
320 Hz Steel Tuning Forks
Precision-engineered 320 Hz steel tuning forks.
Add to Cart
$4 - $36
SKU: 3620-320H
3413-hz-steel-tuning-forks
341.3 Hz Steel Tuning Forks
High-precision, 341.3 Hz steel tuning forks.
Add to Cart
$4 - $36
SKU: 3620-3413
384-hz-precision-tuning-fork
384 Hz Precision Tuning Fork
High-quality, accurate 384 Hz tuning tool.
Add to Cart
$4 - $36
SKU: 3620-384H
512-hz-steel-tuning-forks
512 Hz Steel Tuning Forks
Chrome/blue plated, precise musical tuning forks.
Add to Cart
$4
SKU: 3620-512H
lenses-spherical-bi-convex-38-mm-diameter-focal-length-100mm
Bi-Convex Glass Lens, 38 mm Diameter, 100 mm Focal Length
Polished glass with ground edges for converging optical systems.
Add to Cart
$2 - $169
SKU: GLXX38X100
lenses-spherical-bi-convex-38-mm-diameter-focal-length-150mm
Bi-Convex Glass Lens, 38 mm Diameter, 150 mm Focal Length
Polished glass with ground edges for converging optical systems.
Add to Cart
$2 - $123
SKU: GLXX38X150
lenses-spherical-bi-convex-38-mm-diameter-focal-length-200mm
Bi-Convex Glass Lens, 38 mm Diameter, 200 mm Focal Length
Polished glass with ground edges for converging optical systems.
Add to Cart
$2 - $14
SKU: GLXX38X200
lenses-spherical-bi-convex-38mm-diameter-50mm
Bi-Convex Glass Lens, 38 mm Diameter, 50 mm Focal Length
Converges incident light for optical experiments and image formation.
Add to Cart
$5 - $260
SKU: GLXX38X50
lenses-spherical-bi-convex-38-mm-diameter-focal-length-500mm
Bi-Convex Glass Lens, 38 mm Diameter, 500 mm Focal Length
Polished glass with ground edges for converging optical systems.
Contact Us  
$2 - $123
SKU: GLXX38X500
lenses-spherical-bi-convex-50-mm-diameter-focal-length-100mm
Bi-Convex Glass Lens, 50 mm Diameter, 100 mm Focal Length
Polished glass with ground edges for converging optical systems.
Add to Cart
$3 - $227
SKU: GLXX50X100
lenses-spherical-bi-convex-50-mm-diameter-focal-length-150mm
Bi-Convex Glass Lens, 50 mm Diameter, 150 mm Focal Length
Polished glass with ground edges for converging optical systems.
Add to Cart
$2
SKU: GLXX50X150
lenses-spherical-bi-convex-50-mm-diameter-focal-length-200mm
Bi-Convex Glass Lens, 50 mm Diameter, 200 mm Focal Length
Polished glass with ground edges for converging optical systems.
Add to Cart
$2 - $152
SKU: GLXX50X200
lenses-spherical-bi-convex-50-mm-diameter-focal-length-300mm
Bi-Convex Glass Lens, 50 mm Diameter, 300 mm Focal Length
Polished glass with ground edges for converging optical systems.
Add to Cart
$2 - $152
SKU: GLXX50X300
lenses-spherical-bi-convex-50-mm-diameter-50mm
Bi-Convex Glass Lens, 50 mm Diameter, 50 mm Focal Length
Converges incident light for optical experiments and image formation.
Add to Cart
$5 - $440
SKU: GLXX50X50
lenses-spherical-bi-convex-75-mm-diameter-focal-length-100mm
Bi-Convex Glass Lens, 75 mm Diameter, 100 mm Focal Length
Polished glass with ground edges and 100 mm focus.
Add to Cart
$3 - $260
SKU: GLXX75X100
lenses-spherical-bi-convex-75-mm-diameter-focal-length-150mm
Bi-Convex Glass Lens, 75 mm Diameter, 150 mm Focal Length
Polished glass with ground edges and 150 mm focus.
Add to Cart
$6 - $52
SKU: GLXX75X150
lenses-spherical-bi-convex-75-mm-diameter-focal-length-175mm
Bi-Convex Glass Lens, 75 mm Diameter, 175 mm Focal Length
Polished glass with ground edges and 175 mm focus.
Add to Cart
$5
SKU: GLXX75X175
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