| Makes 
Diaphragm, 
STUDENTS’ MICROSCOPES. 327 
2 L 
À 
$ : bo 5 . g * 
m D Ss a. _ Æ ban 
H i 2 = m 
ad- ; Z Z ofs| Accessory | E3 | CSHB 
ji g. | Stage: Mirror. 5 2. FEE apparatus. | EZ sé 
s ° 2 3 Sa Pied 3.8% 
© | 28 | TESA 
s pied Ay cam 
oS BSE SU iad IES ees rae A 
‘crew to/Plain, with Concave, lj in. in. ; Mirror to sep- 
Stage. ok Pitta apd with i dete Lin. & } 79 to arate sta nao. ee oe 
E clips mo in. 300.| for opaque OF DoC- 
2% illumination. ular eye- 
Screw with|Plain, with|Plane and con- i i 1/77 ¿Mirror to sep- 
Sre to| fitting for cave, 13 in., 1} in. |1 even. (2 toj arate stan f 100. a ie 
Pier’ | accesso- with side in. 450.| for opaque or bino: 
ortece.| ries movement. il, draw- r oye: 
: tube & cam- . 
5 era lucida. |" 
~ Plain, with|Plane and cs con-| Two. |2 in 25° 70 to|None. 85. |None§ 
ring| cave. 
: Clips ft. ith ker ° 500. 
ovement. J in. 90 
tew to|Plain, with|Plane and con-| Two. |2 j °|70 to|Camera lucida, 100. None.§ 
' nd| spring| cave, 1g in ĝin. 25 {© °°) stage microm-| 5 
‘ead with inge and |/500.| eter & com- 
3 movemen 4 in. 90° pressorium. 
TeW to Plain, “ype Plane and con B i Draw tube and 
‘tage. af, prin of Boose $ with 1 ae ł ae = stage forceps. 50. pti 
: 8S. 2 i 
= Tone ee (French.) ° 
yew WithiGlass, oe ys con-/ A & B i 0 to| Draw tube and 
ape ing by with 1 in, 3/50 to stage forceps. 100..N at e 
Bies hanc hiako * moyo- in. & } 600 te : 
Seg ment, in 
Y With/Glass, slid-\Concave with] T Cond 
raisins i Wo. y geTtIRN + on lensing k 
Sdi t ing by| hinge move- ra Fr.,|, -°| lens on stand. 50. None. 
o 2g divid.|350 
y ng. 
Glass, slid-[Concave, with! T } i 
tol i wo. : Conde nsing|100./None. 
ahd Ss ing by hinge move: to in 150 to| jens on stan i 
$ hand 32°, &|430.| camera lucida ‘ 
iz as pies ha icro- 
ante Re n eter, ani- 
y 41907 malcule cage. 
3 (Zen t- 
i mayer.) 
w to[Plain, withe i 
stage, ak oncave, with| A & B i n [Mirror to stage/6Q), 3 
2 Spring! hinge move- 1 in. 16°/37 to for opaque ill. 100 
Clips. | ment. ana -STO 
4 din. 7d 
“With P r 
hee n, with|Concaye, 18in, oj Stage plates & 80. |100. 
oe pein with” ‘aids A &B|] in. 16°|37 to mdensin 
lece and __1310.] Jens o stand. 
} in. 75° 
binocular hospital-stan 
Sunk into upper surface of stage, so as to be close to the a slide. 
Optical parts, to work with Zentmayer’s b 
