We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.
Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.
LENSES—R. & J. BECK, 68, Cornhill, London. THE OPTICAL
SMAGIC LANTERN
— JOURNAL -——
AND
PHOTOGRAPHIC ENLARGER.
A Magazine of Popular Science for the Lecture-room and =
) Lu)
Sduv AT
Edited by J. HAY TAYLOR. the Domestic Circle. (séuonee wai
Vol. 2.—No, 21. FEBRUARY 1, 1891. Price One Penny.
ee PERKEN, SON & RAYMENT, °° "*7zON.Ger°e™. “OPTIMUS.”
Each Magic Lantern is efficient for exhibitions. ‘The Lens gives crisp definition, being a superior Achromatic Photographic Combination (large diameter back lens), with rack and pinion. It is fitted to a telescopic_lengthening tube, so gaining increased focal accommodation. The Condenser is composcd of two plano-convex lenses of 4 inches diameter. The refulgent lamp has 3 wicks, (or 4 wicks 2s. extra,) yielding a brilliantly illuminated picture.--Each i--conplete in box.
ts < tu aes
Perforated Russian ; Mahogany outside Body’ Iron Eody, . 2 Panelled Door, Brass) Brass Sliding Tubes, | Stages, Sliding Tubes,
| 50s. 82s.
Mahoeaity outside ‘! Russian Iron Body. , ? anned se ——————— | Metal’ eo Brass Sliding Tubes, . 80s. \ Sliding Tubes, 42s. ! 45s !
‘OPTIMUS’ BI-UNIAL LANTERN. ,,, for ‘OPTIMUS’ TRIPLE LANTERN,
Panelled Mahogany Body, and moulded foor, pickcd out wither The Top Lantern may be used separately with Oil Lamp.
jJapanned Metal
lack, Japanned stages and tubes, Achromatic PhotoPanciled Mahogany Pody, Moulded foot picked out with graphic Front Tens, compound condenscrs... ww ZESIIZ O° black, Brass Stages and Tubes, Achromatic Front Lens, Ditto ditto with brass stages and sliding tubes 8 8 O Compound Condensers... : oa. « £140 0
MAGIC LANTERNS & SLIDES
WALTER TYLER'S NEW BOOK, with full Instructions for working all kinds of Lanterns and Apparatus, costing several hundreds of pounds, will be sent FREE on receipt of 6 stamps, which includes postage. ~All should send for this, and purchasers will save much money by so doing. Second-hand list post-free. 4. Upwards of 120,000 Slides lent on hire at moderate rates. Great Bargains in Second Hand Goods.
EDWARDS LANTERN
‘SALV1d OILVINOYHOOS!
ees
USE tue “KODAK” ror LANTERN NEGATIVES.